OUR CUSTOMERS value Malcolm’s expertise in developing and implementing innovative and cost effective DESIGN BUILD (D/B) solutions for their projects. The synergy of over 50 years of Engineering and our state of the practice equipment enables us to offer our customers the full spectrum of DESIGN BUILD efficiency. Malcolm has successfully provided DESIGN BUILD services in the following categories:

SUPPORT OF EXCAVATION SHORING SYSTEMS
  • Soldier pile / lagging walls with tiebacks or internal bracing
  • Secant pile walls (incl. self-braced ring systems for deep access shafts)
  • Soil Mix walls (CSM, DSM, CDSM and Jet Grouted systems)
  • Soil Nail Walls
SLOPE STABILIZATION SOLUTIONS
  • High capacity permanent anchored systems
  • Micro Pile ground improvements
  • Large diameter Stitch Pier installations
DEEP FOUNDATIONS SOLUTIONS
  • Drilled Shafts (in sizes up to 15 ft in diameter and depth up to 350 ft)
  • Drilled Shafts with rock sockets
  • In-water deep foundations
  • Low overhead installations
  • Micro Pile Systems (Design load capacities of up to 700 kips)
  • Underpinning
CUT-OFF WALLS
& SEAL SLABS
  • Secant Pile walls
  • Multi-Axis Soil Mixed walls (CDSM method)
  • Cutter Soil Mixed walls (CSM method)
  • Large diameter Single Axis Soil Mixing columns for excavation seal slabs (DSM)
  • Jet and Mega Jet Grouting
GROUND IMPROVEMENT
  • Compaction grouting
  • Permeation Grouting
  • Compensation Grouting
  • Vibro Compaction
  • Vibro Replacements